Outage in Anthropic

Elevated errors on Claude Opus 4 and 4.1

Resolved Minor
August 23, 2025 - Started 1 day ago - Lasted about 1 hour
Official incident page

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Outage Details

Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1
Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 08/23/2025 12:56AM

This incident has been resolved.

INVESTIGATING 1 day ago - at 08/22/2025 11:39PM

We are continuing to investigate this issue.

INVESTIGATING 1 day ago - at 08/22/2025 11:39PM

Starting ~15:50 PT for Opus 4 and ~11:40 PT for Opus 4.1

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